338 lines
11 KiB
C++
338 lines
11 KiB
C++
/**
|
|
* Copyright (c) 2021 OceanBase
|
|
* OceanBase CE is licensed under Mulan PubL v2.
|
|
* You can use this software according to the terms and conditions of the Mulan PubL v2.
|
|
* You may obtain a copy of Mulan PubL v2 at:
|
|
* http://license.coscl.org.cn/MulanPubL-2.0
|
|
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
* See the Mulan PubL v2 for more details.
|
|
*/
|
|
|
|
#define USING_LOG_PREFIX TABLELOCK
|
|
#include <gtest/gtest.h>
|
|
#define protected public
|
|
#define private public
|
|
|
|
#include "mtlenv/mock_tenant_module_env.h"
|
|
#include "storage/tablelock/ob_obj_lock.h"
|
|
#include "storage/tablelock/ob_lock_memtable.h"
|
|
#include "table_lock_common_env.h"
|
|
#include "table_lock_tx_common_env.h"
|
|
|
|
namespace oceanbase
|
|
{
|
|
namespace transaction
|
|
{
|
|
namespace tablelock
|
|
{
|
|
|
|
class TestObjLockMap : public MockTxEnv,
|
|
public ::testing::Test
|
|
{
|
|
public:
|
|
TestObjLockMap()
|
|
: MockTxEnv(MTL_ID(), ObLSID(1)),
|
|
fake_t3m_(common::OB_SERVER_TENANT_ID)
|
|
{}
|
|
~TestObjLockMap() {}
|
|
|
|
static void SetUpTestCase();
|
|
static void TearDownTestCase();
|
|
virtual void SetUp() override
|
|
{
|
|
// mock sequence no
|
|
ObClockGenerator::init();
|
|
create_memtable();
|
|
LOG_INFO("set up success");
|
|
}
|
|
virtual void TearDown() override
|
|
{
|
|
ObClockGenerator::destroy();
|
|
LOG_INFO("tear down success");
|
|
}
|
|
public:
|
|
void create_memtable()
|
|
{
|
|
ObITable::TableKey table_key;
|
|
table_key.table_type_ = ObITable::LOCK_MEMTABLE;
|
|
table_key.tablet_id_ = LS_LOCK_TABLET;
|
|
table_key.scn_range_.start_scn_.convert_for_gts(1); // fake
|
|
table_key.scn_range_.end_scn_.convert_for_gts(2); // fake
|
|
|
|
ASSERT_EQ(OB_SUCCESS, memtable_.init(table_key, ls_id_, &freezer_));
|
|
ASSERT_EQ(OB_SUCCESS, handle_.set_table(&memtable_, &fake_t3m_, ObITable::LOCK_MEMTABLE));
|
|
}
|
|
|
|
void start_tx(const ObTransID &tx_id, MyTxCtx &my_ctx)
|
|
{
|
|
MockTxEnv::start_tx(tx_id, handle_, my_ctx);
|
|
}
|
|
void get_store_ctx(MyTxCtx &my_ctx, ObStoreCtx &store_ctx)
|
|
{
|
|
MockTxEnv::get_store_ctx(my_ctx, &tx_table_, store_ctx);
|
|
}
|
|
private:
|
|
ObLockMemtable memtable_;
|
|
ObTableHandleV2 handle_;
|
|
storage::ObTenantMetaMemMgr fake_t3m_;
|
|
ObFreezer freezer_;
|
|
ObTxTable tx_table_;
|
|
|
|
ObOBJLockMap lock_map_;
|
|
};
|
|
|
|
void TestObjLockMap::SetUpTestCase()
|
|
{
|
|
EXPECT_EQ(OB_SUCCESS, MockTenantModuleEnv::get_instance().init());
|
|
init_default_lock_test_value();
|
|
}
|
|
|
|
void TestObjLockMap::TearDownTestCase()
|
|
{
|
|
MockTenantModuleEnv::get_instance().destroy();
|
|
}
|
|
|
|
TEST_F(TestObjLockMap, lock)
|
|
{
|
|
// only need check create obj lock and remove obj lock
|
|
// the lock operation is dealt by obj lock.
|
|
// LOCK
|
|
// 1. LOCK
|
|
int ret = OB_SUCCESS;
|
|
bool is_try_lock = true;
|
|
int64_t expired_time = 0;
|
|
ObOBJLock *obj_lock = NULL;
|
|
ObTxIDSet conflict_tx_set;
|
|
unsigned char lock_mode_in_same_trans = 0x0;
|
|
ObLockParam param;
|
|
|
|
MyTxCtx default_ctx;
|
|
ObStoreCtx store_ctx;
|
|
// 1.1 in trans try lock
|
|
start_tx(DEFAULT_TRANS_ID, default_ctx);
|
|
get_store_ctx(default_ctx, store_ctx);
|
|
|
|
lock_map_.init();
|
|
param.is_try_lock_ = is_try_lock;
|
|
param.expired_time_ = expired_time;
|
|
ret = lock_map_.lock(param,
|
|
store_ctx,
|
|
DEFAULT_IN_TRANS_LOCK_OP,
|
|
lock_mode_in_same_trans,
|
|
conflict_tx_set);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLET_LOCK_ID,
|
|
obj_lock);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
ASSERT_EQ(obj_lock->row_exclusive_, 1);
|
|
// 1.2 lock and wait
|
|
is_try_lock = false;
|
|
expired_time = 0;
|
|
param.is_try_lock_ = is_try_lock;
|
|
param.expired_time_ = expired_time;
|
|
ret = lock_map_.lock(param,
|
|
store_ctx,
|
|
DEFAULT_IN_TRANS_LOCK_OP,
|
|
lock_mode_in_same_trans,
|
|
conflict_tx_set);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
ASSERT_EQ(obj_lock->row_exclusive_, 2);
|
|
|
|
is_try_lock = false;
|
|
expired_time = ObClockGenerator::getClock() + 1000;
|
|
param.is_try_lock_ = is_try_lock;
|
|
param.expired_time_ = expired_time;
|
|
ret = lock_map_.lock(param,
|
|
store_ctx,
|
|
DEFAULT_IN_TRANS_LOCK_OP,
|
|
lock_mode_in_same_trans,
|
|
conflict_tx_set);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
ASSERT_EQ(obj_lock->row_exclusive_, 3);
|
|
// 1.3 remove lock
|
|
for (int i=3; i >0; i--) {
|
|
lock_map_.remove_lock_record(DEFAULT_IN_TRANS_LOCK_OP);
|
|
ASSERT_EQ(obj_lock->row_exclusive_, i - 1);
|
|
}
|
|
lock_map_.lock_map_.revert(obj_lock);
|
|
obj_lock = NULL;
|
|
// 1.4 obj lock release check
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLET_LOCK_ID,
|
|
obj_lock);
|
|
|
|
ASSERT_EQ(OB_OBJ_LOCK_NOT_EXIST, ret);
|
|
|
|
lock_map_.reset();
|
|
}
|
|
|
|
TEST_F(TestObjLockMap, unlock)
|
|
{
|
|
// only need check create obj lock and remove obj lock
|
|
// the lock operation is dealt by obj lock.
|
|
int ret = OB_SUCCESS;
|
|
bool is_try_lock = true;
|
|
int64_t expired_time = 0;
|
|
ObOBJLock *obj_lock = NULL;
|
|
share::SCN min_commited_scn;
|
|
share::SCN flushed_scn;
|
|
ObTxIDSet conflict_tx_set;
|
|
unsigned char lock_mode_in_same_trans = 0x0;
|
|
ObLockParam param;
|
|
|
|
MyTxCtx default_ctx;
|
|
ObStoreCtx store_ctx;
|
|
min_commited_scn.set_min();
|
|
flushed_scn.set_min();
|
|
// 1.1 unlock not exist out trans lock
|
|
start_tx(DEFAULT_TRANS_ID, default_ctx);
|
|
get_store_ctx(default_ctx, store_ctx);
|
|
lock_map_.init();
|
|
param.is_try_lock_ = is_try_lock;
|
|
param.expired_time_ = expired_time;
|
|
ret = lock_map_.unlock(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
is_try_lock,
|
|
expired_time);
|
|
ASSERT_EQ(OB_OBJ_LOCK_NOT_EXIST, ret);
|
|
// 1.2 lock
|
|
ret = lock_map_.lock(param,
|
|
store_ctx,
|
|
DEFAULT_OUT_TRANS_LOCK_OP,
|
|
lock_mode_in_same_trans,
|
|
conflict_tx_set);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
min_commited_scn = lock_map_.get_min_ddl_committed_scn(flushed_scn);
|
|
ASSERT_EQ(min_commited_scn, share::SCN::max_scn());
|
|
// 1.3 unlock not complete lock
|
|
ret = lock_map_.unlock(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
is_try_lock,
|
|
expired_time);
|
|
ASSERT_EQ(OB_OBJ_LOCK_NOT_COMPLETED, ret);
|
|
// 1.4 commit out trans lock
|
|
share::SCN commit_version;
|
|
share::SCN commit_scn;
|
|
commit_version.set_base();
|
|
commit_scn.set_base();
|
|
ret = lock_map_.update_lock_status(DEFAULT_OUT_TRANS_LOCK_OP,
|
|
commit_version,
|
|
commit_scn,
|
|
COMMIT_LOCK_OP_STATUS);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
min_commited_scn = lock_map_.get_min_ddl_committed_scn(flushed_scn);
|
|
ASSERT_EQ(min_commited_scn, commit_scn);
|
|
// 1.5 unlock success.
|
|
ret = lock_map_.unlock(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
is_try_lock,
|
|
expired_time);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
// 1.6 unlock again
|
|
ret = lock_map_.unlock(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
is_try_lock,
|
|
expired_time);
|
|
ASSERT_EQ(OB_OBJ_UNLOCK_CONFLICT, ret);
|
|
// 1.7 unlock commit
|
|
ret = lock_map_.update_lock_status(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
commit_version,
|
|
commit_scn,
|
|
COMMIT_LOCK_OP_STATUS);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
min_commited_scn = lock_map_.get_min_ddl_committed_scn(flushed_scn);
|
|
ASSERT_EQ(min_commited_scn, share::SCN::max_scn());
|
|
// 1.8 obj lock release check
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLET_LOCK_ID,
|
|
obj_lock);
|
|
|
|
ASSERT_EQ(OB_OBJ_LOCK_NOT_EXIST, ret);
|
|
|
|
lock_map_.reset();
|
|
}
|
|
|
|
TEST_F(TestObjLockMap, recover)
|
|
{
|
|
// only need check create obj lock and remove obj lock
|
|
// the lock operation is dealt by obj lock.
|
|
int ret = OB_SUCCESS;
|
|
bool is_try_lock = true;
|
|
int64_t expired_time = 0;
|
|
ObOBJLock *obj_lock = NULL;
|
|
share::SCN min_commited_scn;
|
|
share::SCN flushed_scn;
|
|
min_commited_scn.set_min();
|
|
flushed_scn.set_min();
|
|
lock_map_.init();
|
|
// 1 recover in trans lock
|
|
// 1.1 recover
|
|
ret = lock_map_.recover_obj_lock(DEFAULT_IN_TRANS_LOCK_OP);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
// 1.2 check exist
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLET_LOCK_ID,
|
|
obj_lock);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
ASSERT_EQ(obj_lock->row_exclusive_, 1);
|
|
// 1.3 commit
|
|
lock_map_.remove_lock_record(DEFAULT_IN_TRANS_LOCK_OP);
|
|
// 1.4 check exist
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLET_LOCK_ID,
|
|
obj_lock);
|
|
|
|
ASSERT_EQ(OB_OBJ_LOCK_NOT_EXIST, ret);
|
|
|
|
// 2 recover out trans lock
|
|
// 2.1 recover
|
|
ret = lock_map_.recover_obj_lock(DEFAULT_OUT_TRANS_LOCK_OP);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
// 2.2 check exist
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLE_LOCK_ID,
|
|
obj_lock);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
min_commited_scn = lock_map_.get_min_ddl_committed_scn(flushed_scn);
|
|
ASSERT_EQ(min_commited_scn, share::SCN::max_scn());
|
|
// 2.3 commit
|
|
share::SCN commit_version;
|
|
share::SCN commit_scn;
|
|
commit_version.set_base();
|
|
commit_scn.set_base();
|
|
ret = lock_map_.update_lock_status(DEFAULT_OUT_TRANS_LOCK_OP,
|
|
commit_version,
|
|
commit_scn,
|
|
COMMIT_LOCK_OP_STATUS);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
min_commited_scn = lock_map_.get_min_ddl_committed_scn(flushed_scn);
|
|
ASSERT_EQ(min_commited_scn, commit_scn);
|
|
// 2.4 unlock
|
|
ret = lock_map_.unlock(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
is_try_lock,
|
|
expired_time);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
// 2.5 unlock commit
|
|
ret = lock_map_.update_lock_status(DEFAULT_OUT_TRANS_UNLOCK_OP,
|
|
commit_version,
|
|
commit_scn,
|
|
COMMIT_LOCK_OP_STATUS);
|
|
ASSERT_EQ(OB_SUCCESS, ret);
|
|
// 2.6 check exist
|
|
min_commited_scn = lock_map_.get_min_ddl_committed_scn(flushed_scn);
|
|
ASSERT_EQ(min_commited_scn, share::SCN::max_scn());
|
|
ret = lock_map_.get_obj_lock_with_ref_(DEFAULT_TABLET_LOCK_ID,
|
|
obj_lock);
|
|
|
|
ASSERT_EQ(OB_OBJ_LOCK_NOT_EXIST, ret);
|
|
|
|
lock_map_.reset();
|
|
}
|
|
|
|
} // tablelock
|
|
} // transaction
|
|
} // oceanbase
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
system("rm -f test_obj_lock_map.log*");
|
|
oceanbase::common::ObLogger::get_logger().set_file_name("test_obj_lock_map.log", true);
|
|
oceanbase::common::ObLogger::get_logger().set_log_level("INFO");
|
|
oceanbase::common::ObLogger::get_logger().set_enable_async_log(false);
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|